Issue #193 Fix the Lua sandbox on 32 bit systems
Merge branch 'versions/0.2' of github.com:mozilla-services/heka into versions/0.2
Version bump.
refactored to use new Loglines dictionary to keep track of logical
token names per LogfileInput
added test and code to verify that the logger is overridden in the PipelinePack.Message object
added docs for the new Logfiles subsection and a sample configuration of LogfileInput
changed LogFiles back to a single filename and added a logger
attribute to LogfileInput to specify the logger per LogLine
Initial implementation of support for config structs to specify default ticker_interval
and message_matcher values.
Issue #126 Handle multiple named outputs in the dashboard

- simple and functional debug UI
- update the dashboard to match and write all types of sandbox output
- add a master page for each plugin to display the properties and outputs
(i.e. no more 404s from the main dashboard table)
Merge branch 'dev' into features/issue_137

Conflicts:
	docs/source/configuration.rst
	pipeline/inputs_test.go
	pipeline/logfile_input.go
got rid of the discover map and converted it to a simple bool as we no
longer have multiple files to monitor
got rid of seek map and converted it to simple int64
got rid of ident_map and switched to just a string logger_ident
got rid of filedescriptor map
fixed incorrect sample syntax for LogfileInput
Add test and docs.
added build constraints to handle computation of ctime and btime
used a build constraint to pull out the linux and darwin differences
for ctime/ctimespec
statsd gauges should not be additive

Gauges are meant to be static snapshots of a value. See http://statsd.readthedocs.org/en/v0.5.0/types.html#gauges
Merge pull request #225 from dannycoates/dev

statsd gauges should not be additive